Prime numbers such that the sums of the divisors of their powers are perfect squares

DOI10.4064/cm-49-1-117-121zbMath0551.10004OpenAlexW1258669670MaRDI QIDQ3344255

A. Takaku

Publication date: 1984

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/cm-49-1-117-121

zbMATH Keywords

sum of divisor functionperfect squares

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25)

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